Hironobu Kageyama

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply device with discharge control
- Patent number 11,881,772
- Issue date Jan 23, 2024
- Fujitsu Limited
- Tatsuo Araki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and electronic apparatus to supply stable volta...
- Patent number 11,237,582
- Issue date Feb 1, 2022
- Fujitsu Limited
- Tatsuo Araki
- G01 - MEASURING TESTING
Information Patent Grant
Converter mounting board
- Patent number 10,375,821
- Issue date Aug 6, 2019
- Fujitsu Limited
- Kazuya Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply unit
- Patent number 10,164,541
- Issue date Dec 25, 2018
- Fujitsu Limited
- Koichi Onodera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus, processing apparatus, and information proce...
- Patent number 9,354,695
- Issue date May 31, 2016
- Fujitsu Limited
- Tatsuo Araki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus and power supply control method
- Patent number 8,484,491
- Issue date Jul 9, 2013
- Fujitsu Limited
- Hironobu Kageyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 6,815,843
- Issue date Nov 9, 2004
- Fujitsu Limited
- Hironobu Kageyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling control apparatus
- Patent number 6,065,930
- Issue date May 23, 2000
- Fujitsu Limited
- Yoich Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply apparatus with a back-up power unit
- Patent number 5,612,581
- Issue date Mar 18, 1997
- Fujitsu Limited
- Hironobu Kageyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter apparatus
- Patent number 5,532,914
- Issue date Jul 2, 1996
- Fujitsu Limited
- Hironobu Kageyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device
- Patent number 5,214,311
- Issue date May 25, 1993
- Fujitsu Limited
- Hironobu Kageyama
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY DEVICE
- Publication number 20220352819
- Publication date Nov 3, 2022
- Fujitsu Limited
- Tatsuo Araki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200272181
- Publication date Aug 27, 2020
- Fujitsu Limited
- Tatsuo Araki
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER SUPPLY UNIT
- Publication number 20180241315
- Publication date Aug 23, 2018
- Fujitsu Limited
- Koichi Onodera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER MOUNTING BOARD
- Publication number 20160352243
- Publication date Dec 1, 2016
- Fujitsu Limited
- Kazuya OKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRING BOARD STRUCTURE AND METHOD OF MANUFACTURING WIRING BOARD STR...
- Publication number 20160021748
- Publication date Jan 21, 2016
- Fujitsu Limited
- HIRONOBU KAGEYAMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
PROCESSOR, INFORMATION PROCESSING APPARATUS, AND POWER CONSUMPTION...
- Publication number 20140068299
- Publication date Mar 6, 2014
- FUJITSU LIMITED
- HIDEYUKI KOINUMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY APPARATUS, PROCESSING APPARATUS, AND INFORMATION PROCE...
- Publication number 20140040642
- Publication date Feb 6, 2014
- Fujitsu Limited
- Tatsuo ARAKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power supply apparatus and power supply control method
- Publication number 20110010568
- Publication date Jan 13, 2011
- FUJITSU LIMITED
- Hironobu Kageyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Hironobu Kageyama

Person

Patents Grantslast 30 patents

Power supply device with discharge control

Power supply device and electronic apparatus to supply stable volta...

Converter mounting board

Power supply unit

Power supply apparatus, processing apparatus, and information proce...

Power supply apparatus and power supply control method

Power supply device

Cooling control apparatus

Power supply apparatus with a back-up power unit

DC-DC converter apparatus

Power supply device

Patents Applicationslast 30 patents

POWER SUPPLY DEVICE

POWER SUPPLY DEVICE AND ELECTRONIC APPARATUS

POWER SUPPLY UNIT

CONVERTER MOUNTING BOARD

WIRING BOARD STRUCTURE AND METHOD OF MANUFACTURING WIRING BOARD STR...

PROCESSOR, INFORMATION PROCESSING APPARATUS, AND POWER CONSUMPTION...

POWER SUPPLY APPARATUS, PROCESSING APPARATUS, AND INFORMATION PROCE...

Power supply apparatus and power supply control method